Haider Afzal, MD
NPI 1083621023 · Family Medicine Physician · Baytown, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haider Afzal, MD is a Family Medicine Physician provider in Baytown, TX (NPI 1083621023).
Provider details
- NPI number
- 1083621023
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M3842 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,846 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 2,395 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 211 | $173 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 193 | $63 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 24 | $130 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 12 | $19 |
| Advance Care Planning, First 30 Minutes99497 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 708 | 306 |
| Amlodipine Besylate | 373 | 176 |
| Metformin Hcl | 345 | 163 |
| Gabapentin | 312 | 134 |
| Losartan Potassium | 306 | 139 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 287 | 125 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,018 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Haider Afzal's NPI number?
- Haider Afzal's National Provider Identifier (NPI) is 1083621023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haider Afzal's specialty?
- Haider Afzal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Haider Afzal located?
- Haider Afzal's practice location on file with NPPES is 1690 W Baker Rd, Baytown, TX 77521-2416.
- What is Haider Afzal's phone number?
- The practice phone number listed in the NPPES registry for Haider Afzal is (281) 428-8203.
- Does Haider Afzal accept Medicare?
- Haider Afzal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haider Afzal's NPI active?
- Yes — Haider Afzal's NPI (1083621023) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.